From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH 5/5] drm/i915/icl: Fix port B combo PHY context loss after DC transitions Date: Fri, 2 Nov 2018 12:22:15 -0700 Message-ID: <20181102192215.GH2233@intel.com> References: <20181102180706.16582-1-imre.deak@intel.com> <20181102180706.16582-6-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 343086E5CB for ; Fri, 2 Nov 2018 19:22:18 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20181102180706.16582-6-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: intel-gfx@lists.freedesktop.org, Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBOb3YgMDIsIDIwMTggYXQgMDg6MDc6MDZQTSArMDIwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IE9uIElDTCBETUMvUENPREUgcmV0YWlucyB0aGUgSFcgY29udGV4dCBvbmx5IGZvciBwb3J0 IEEgYWNyb3NzIERDCj4gdHJhbnNpdGlvbnMsIGZvciB0aGUgb3RoZXIgcG9ydCBCIGNvbWJvIFBI WSwgaXQgZG9lc24ndC4gU28gd2UgbmVlZCB0bwo+IGRvIHRoaXMgbWFudWFsbHkgYWZ0ZXIgZXhp dGluZyBmcm9tIERDNi4gRG8gdGhlIHJlaW5pdCBldmVuIGFmdGVyCj4gZXhpdGluZyBmcm9tIERD NSwgaXQgd29uJ3QgaHVydCBzaW5jZSB3ZSBvbmx5IHJlaW5pdCB0aGUgUEhZIGluIGNhc2UKPiBp dCdzIG5lZWRlZCAoaW4gY2FzZSBpdCB3YXMgZGlzYWJsZWQgdG8gYmVnaW4gd2l0aCkuCj4gCj4g QXMgY2FuIGJlIGd1ZXNzZWQgZnJvbSB0aGUgYnVnemlsbGEgcmVwb3J0IGxlYXZpbmcgdGhlIFBI WSB1bmluaXRlZCB3aWxsCj4gbGVhZCB0byBhIGxhdGVyIHRpbWVvdXQgZHVyaW5nIHRoZSBwb3J0 IEIgc3BlY2lmaWMgQVVYIGFuZCBERElfSU8gcG93ZXIKPiB3ZWxsIGVuYWJsaW5nLgo+IAo+IEJz cGVjOiAyMTI1Nwo+IEJ1Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3df YnVnLmNnaT9pZD0xMDgwNzAKPiBDYzogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRl bC5jb20+Cj4gQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5j b20+Cj4gQ2M6IEpvc8OpIFJvYmVydG8gZGUgU291emEgPGpvc2Uuc291emFAaW50ZWwuY29tPgo+ IENjOiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1i eTogSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMgfCA4ICsrKysrKysrCj4gIDEgZmlsZSBjaGFuZ2Vk LCA4IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfcnVudGltZV9wbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9w bS5jCj4gaW5kZXggZjhkYTQ3MWU4MWFhLi43NjM5MTJjMDI0NWMgMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5jCj4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5jCj4gQEAgLTg0Myw2ICs4NDMsMTQgQEAgc3RhdGlj IHZvaWQgZ2VuOV9kY19vZmZfcG93ZXJfd2VsbF9lbmFibGUoc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2LAo+ICAKPiAgCWlmIChJU19HRU45X0xQKGRldl9wcml2KSkKPiAgCQlieHRf dmVyaWZ5X2RkaV9waHlfcG93ZXJfd2VsbHMoZGV2X3ByaXYpOwo+ICsKPiArCWlmIChJU19JQ0VM QUtFKGRldl9wcml2KSkKCm1heWJlIElOVEVMX0dFTihkZXZfcHJpdikgPj0gMTE/CgoKd2l0aCBv ciB3aXRob3V0OgoKUmV2aWV3ZWQtYnk6IFJvZHJpZ28gVml2aSA8cm9kcmlnby52aXZpQGludGVs LmNvbT4KCgoKPiArCQkvKgo+ICsJCSAqIERNQyByZXRhaW5zIEhXIGNvbnRleHQgb25seSBmb3Ig cG9ydCBBLCB0aGUgb3RoZXIgY29tYm8KPiArCQkgKiBQSFkncyBIVyBjb250ZXh0IGZvciBwb3J0 IEIgaXMgbG9zdCBhZnRlciBEQyB0cmFuc2l0aW9ucywKPiArCQkgKiBzbyB3ZSBuZWVkIHRvIHJl c3RvcmUgaXQgbWFudWFsbHkuCj4gKwkJICovCj4gKwkJaWNsX2NvbWJvX3BoeXNfaW5pdChkZXZf cHJpdik7Cj4gIH0KPiAgCj4gIHN0YXRpYyB2b2lkIGdlbjlfZGNfb2ZmX3Bvd2VyX3dlbGxfZGlz YWJsZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gLS0gCj4gMi4xMy4yCj4g Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=